The only way a priest would attack a virgin rather than the sexually immoral is if they are part of the network of sexual attachment that the permissive community is being contorted by. But how? By being sexual immoral himself. If the priest does not side with the Christian, he himself is guaranteed to be sexually immoral having sexual attachments to many men, women, and maybe even children he may have already had sexual relations with.
There is no such requirement from life, for there are devils and demons that aid the evil and the wicked to succeed. Within church, there is a premise, that Jesus is Lord. The Christian needs the church to succeed because he has no demons that help him, only God, who has instituted specifically the church as the modus operandi of his action on earth.